<template>
  <div>
    <el-form
      :model="ruleForm"
      status-icon
      :rules="rules"
      ref="ruleForm"
      label-width="100px"
      class="demo-ruleForm"
    >
      <el-form-item label="账号" prop="name">
        <el-input
          type="text"
          v-model="ruleForm.name"
          autocomplete="off"
        ></el-input>
      </el-form-item>

      <el-form-item label="密码" prop="pass">
        <el-input
          type="password"
          v-model="ruleForm.pass"
          autocomplete="off"
        ></el-input>
      </el-form-item>
      <el-form-item label="确认密码" prop="checkPass">
        <el-input
          type="password"
          v-model="ruleForm.checkPass"
          autocomplete="off"
        ></el-input>
      </el-form-item>
      <el-form-item label="年龄" prop="age">
        <el-input v-model.number="ruleForm.age"></el-input>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" @click="submitForm('ruleForm')"
          >提交</el-button
        >
        <el-button @click="resetForm('ruleForm')">重置</el-button>
      </el-form-item>
    </el-form>
  </div>
</template>

<script>
export default {
  data() {
    var checkAge = (rule, value, callback) => {
      if (!value) {
        return callback(new Error("年龄不能为空"));
      }
      setTimeout(() => {
        if (!Number.isInteger(value)) {
          callback(new Error("请输入数字值"));
        } else {
          if (value < 18) {
            callback(new Error("必须年满18岁"));
          } else {
            callback();
          }
        }
      }, 1000);
    };
    var validatename = (rule, value, callback) => {
      if (value === "") {
        callback(new Error("请输入姓名"));
      } else {
        if (this.ruleForm.checkPass !== "") {
          this.$refs.ruleForm.validateField("checkPass");
        }
        callback();
      }
    };
    var validatePass = (rule, value, callback) => {
      if (value === "") {
        callback(new Error("请输入密码"));
      } else {
        if (this.ruleForm.checkPass !== "") {
          this.$refs.ruleForm.validateField("checkPass");
        }
        callback();
      }
    };
    var validatePass2 = (rule, value, callback) => {
      if (value === "") {
        callback(new Error("请再次输入密码"));
      } else if (value !== this.ruleForm.pass) {
        callback(new Error("两次输入密码不一致!"));
      } else {
        callback();
      }
    };
    return {
      ruleForm: {
        name:"",
        pass: "",
        checkPass: "",
        age: "",
      },
      rules: {
        name: [{ validator: validatename, trigger: "blur" }],
        pass: [{ validator: validatePass, trigger: "blur" }],
        checkPass: [{ validator: validatePass2, trigger: "blur" }],
        age: [{ validator: checkAge, trigger: "blur" }],
      },
    };
  },
  mounted() {
    // this.getRegister();
  },
  watch:{
    
  },
  methods: {
    // getRegister(){
    //   let url = `/register/`
    //   console.log(this);
    //   console.log(this.$refs.fieldValue);
    // },
    submitForm(formName) {
      this.$refs[formName].validate((valid) => {
        if (valid) {
          console.log(this.name);
          let params =`uname=${this.ruleForm.name}&upwd=${this.ruleForm.pass}&age=${this.ruleForm.age}`  
          this.axios.post('/register',params).then(res=> {
            console.log(res);
            if(res.data.code==200){
              console.log(this.$router);
              this.$router.push('login')
            }else{
              this.$message('用户名已经存在, 换一个试试吧')
            }
          })
        } else {
          console.log("error submit!!");
          return false;
        }
      });
    },
    resetForm(formName) {
      this.$refs[formName].resetFields();
    },
  },
};
</script>

<style lang="scss" scoped></style>
